Locking Brakes on Quattros?

["Mr. Daniel P. Grady" <dgrady@mail2.nai.net>]

I picked up that pulling e-brake turns can damage the quattro drive train.
If that is true, I assume that having less than all four wheels lock at the
excact same moment will cause the same type of damage? It's not like I ever
lock 'em up on purpose but I'd like to know if anything bad(besides tire
damage) is happening when they do lock.
Is any of this close to true?
Let me know if this is html.
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From:  dgrady@ct2.nai.net